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* Some code cleanup

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* Patch by Josef Baumgartner, 10 Feb 2004:
  Fixes for Coldfire port

* Patch by Brad Kemp, 11 Feb 2004:
  Fix CFI flash driver problems
This commit is contained in:
wdenk
2004-02-12 00:47:09 +00:00
parent a2d18bb7d3
commit bf9e3b38f7
76 changed files with 7717 additions and 5120 deletions
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12
include/flash.h
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@@ -44,6 +44,7 @@ typedef struct {
ulong buffer_write_tout; /* maximum buffer write timeout */
ushort vendor; /* the primary vendor id */
ushort cmd_reset; /* Vendor specific reset command */
ushort interface; /* used for x8/x16 adjustments */
#endif
} flash_info_t;
@@ -61,6 +62,14 @@ typedef struct {
#define FLASH_CFI_BY16 0x02
#define FLASH_CFI_BY32 0x04
#define FLASH_CFI_BY64 0x08
/* convert between bit value and numeric value */
#define CFI_FLASH_SHIFT_WIDTH 3
/*
* Values for the flash device interface
*/
#define FLASH_CFI_X8 0x00
#define FLASH_CFI_X16 0x01
#define FLASH_CFI_X8X16 0x02
/* convert between bit value and numeric value */
#define CFI_FLASH_SHIFT_WIDTH 3
@@ -185,6 +194,7 @@ extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int of
#define FUJI_ID_29F800BA 0x22582258 /* MBM29F800BA ID (8M) */
#define FUJI_ID_29F800TA 0x22D622D6 /* MBM29F800TA ID (8M) */
#define FUJI_ID_29LV650UE 0x22d722d7 /* MBM29LV650UE/651UE ID (8M = 128 x 32kWord) */
#define SST_ID_xF200A 0x27892789 /* 39xF200A ID ( 2M = 128K x 16 ) */
#define SST_ID_xF400A 0x27802780 /* 39xF400A ID ( 4M = 256K x 16 ) */
@@ -340,6 +350,8 @@ extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int of
#define FLASH_AMDL163T 0x00B2 /* AMD AM29DL163T (2M x 16 ) */
#define FLASH_AMDL163B 0x00B3
#define FLASH_FUJLV650 0x00B4 /* Fujitsu MBM 29LV650UE/651UE */
#define FLASH_UNKNOWN 0xFFFF /* unknown flash type */